Skip to content

Instantly share code, notes, and snippets.

# -*- coding: utf-8 -*-
import numpy as np
import cv2
from PIL import Image, ImageSequence, ImageDraw
import time
import unittest
import sys
# original code : http://playground.arduino.cc/Code/PCD8544
@jitomesky
jitomesky / delay.js
Last active August 29, 2015 14:04
JavaScript用Delay関数。BoneScriptとあわせてどうぞ。
function delay(delay_ms){
var nowtime = Date.now();
var timeout = nowtime + delay_ms;
while(nowtime < timeout){
nowtime = Date.now();
}
}
// us待ちメソッド…ただし正確性は無い
function delayMicroseconds(delay_us){
@jitomesky
jitomesky / BoneScript_Grove_TemperatureSensor.js
Last active August 29, 2015 14:04
BoneScript_Grove_TemperatureSensor
// BeagleBone Black + Grove Base Cape + Grove Temperature Sensor
// Base Cape: http://www.seeedstudio.com/wiki/Grove_Cape_for_BeagleBone_Series
// Temperature Sensor: http://www.seeedstudio.com/wiki/Grove_-_Temperature_Sensor
//
// Written by Toshifumi Nishinaga
// this code is public domain
var b = require('bonescript');
var getTemperature = function(){
@jitomesky
jitomesky / bof_attacker.py
Created July 31, 2014 05:26
LPC11U24 stack buffer overflow demo
#!/usr/local/bin/python3
# -*- coding: utf-8 -*-
# please install pyserial
import serial
tty = "/dev/tty.usbserial-FTGD5T90"
com = serial.Serial(tty, 115200)
@jitomesky
jitomesky / app.js
Created August 6, 2014 09:17
BBB_Temperature_sensor_web
// BeagleBone Black + Grove Base Cape + Grove Temperature Sensor
// Base Cape: http://www.seeedstudio.com/wiki/Grove_Cape_for_BeagleBone_Series
// Temperature Sensor: http://www.seeedstudio.com/wiki/Grove_-_Temperature_Sensor
//
// Written by Toshifumi Nishinaga
// this code is public domain
var b = require('bonescript');
var getTemperature = function(){
@jitomesky
jitomesky / lpc11u24_stepexec.py
Created August 9, 2014 07:45
pyOCD step execute Test
from pyOCD.board import MbedBoard
import logging
logging.basicConfig(level=logging.INFO)
board = MbedBoard.chooseBoard()
target = board.target
# flash = board.flash
target.resume()
#/bin/bash
# コンパクトなRaspbianを作るやつをベースに自己流にアレンジしたもの
# Xを残したいバージョン: https://gist.github.com/Akkiesoft/9916490
#
# ベース: http://www.cnx-software.com/2012/07/31/84-mb-minimal-raspbian-armhf-image-for-raspberry-pi/
# 前のバージョン: https://gist.github.com/Akkiesoft/5426660
sudo apt-get update
rm -rf python_games ocr_pi.png Desktop/*.desktop
@jitomesky
jitomesky / rasprep.sh
Last active August 29, 2015 14:05 — forked from Akkiesoft/rasprep.sh
minimal rasprep
#!/bin/bash
echo "---------------"
echo "RasPrep ver.0.1"
echo "---------------"
echo "* Copy inittab"
sudo cp resources/inittab /etc/
echo "* Copy raspi-config.sh"
sudo cp resources/raspi-config.sh /etc/profile.d/
@jitomesky
jitomesky / create_noobs_img.sh
Created August 27, 2014 16:41
NOOBS用のOSイメージを自動で作ってくれるスクリプト
#!/bin/sh
mount /dev/sdb6 /mnt
mount /dev/sdb5 /mnt/boot
cd /mnt
rm -rf ~/raspi_img
mkdir ~/raspi_img
tar cpf ~/raspi_img/root.tar ./* --exclude=proc/* --exclude=sys/* --exclude=dev/pts/* --exclude=boot/*
cd boot
tar cpf ~/raspi_img/boot.tar ./*
@jitomesky
jitomesky / app.js
Last active August 29, 2015 14:05
BBB_Temperature_display_page
// BeagleBone Black + Grove Base Cape + Grove Temperature Sensor
// Base Cape: http://www.seeedstudio.com/wiki/Grove_Cape_for_BeagleBone_Series
// Temperature Sensor: http://www.seeedstudio.com/wiki/Grove_-_Temperature_Sensor
//
// Written by Toshifumi Nishinaga
// this code is public domain
var b = require('bonescript');
var getTemperature = function(){